The expression for compressiblity factor for one mole of a van der Waal's gas at Boyle temperature is

At high pressure, the compressibility factor for one mole of van der Waals gas will be

The compression factor (compressibility factor) for 1 mol of a van der Waals gas at 0^(@)C and 100 atm pressure is found to be 0.5 . Assuming that the volume of a gas molecule is neligible, calculate the van der Waals constant a .

The compression factor (compressibility factor) for 1 mol of a van der Waals gas at 0^(@)C and 100 atm pressure is found to be 0.5 . Assuming that the volume of a gas molecule is neligible, calculate the van der Waals constant a .

For a real gas (van der Waal's gas)

Define van der Waal's radius.